It may also be a reference to a scrapped Sonic character, also named Madonna.

Bumble Bee appears in the Carmaggedon Tozzer comic, being driven by two somewhat determined Christians called Billy & Betsy. After seeing a report about zombies being created by prolonged exposure to video games, they ram down a punk in an arcade. They later reappear in a race against The Fortress and Dragula, but unfortunately plough into a wall with the other competitors. Max Damage, who couldn't start his car, is spared this fate.

The car's name is a reference to the Autobot from Transformers, named Bumblebee.